α-Helical CRF (9-41) | CAS 99658-03-4 Manufacturer and Supplier in China

Product Overview

α-Helical CRF (9-41) (CAS 99658-03-4) is a synthetic 33-amino acid peptide antagonist designed to competitively block corticotropin-releasing factor (CRF) receptors. As an essential pharmacological probe in neurobiology and endocrinology, it is widely utilized to investigate CRF receptor signaling, stress-induced hormonal cascades, anxiety-like behavioral responses, and neuroendocrine regulation across various cell and tissue models. As a top professional peptide manufacturer in China, Conscientia Industrial synthesizes α-Helical CRF (9-41) using advanced solid-phase peptide synthesis (SPPS) technology, guaranteeing precise amino acid sequencing, and superior chemical purity.

Technical Specifications

• Product Name: α-Helical CRF (9-41)
• Synonyms: α-Helical Corticotropin Releasing Factor (9-41)
• CAS Number: 99658-03-4
• Category: Peptides
• Peptide Length: 33 Amino Acids
• Sequence: H-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Glu-Met-Leu-Glu-Met-Ala-Lys-Ala-Glu-Gln-Glu-Ala-Glu-Gln-Ala-Ala-Leu-Asn-Arg-Leu-Leu-Leu-Glu-Glu-Ala-NH2
• Molecular Formula: C166H273N45O54S2
• Molecular Weight: 3827.34
• Quality Standard: In-House Specification
• Appearance: White to off-white lyophilized powder
• Purity (HPLC): ≥98.0%
• Manufacturer: Conscientia Industrial
• Brand: Conscientia Industrial
• Country of Origin: China

Why Choose Conscientia Industrial

• Manufacturing: Conscientia Industrial deploys optimized solid-phase synthesis protocols and preparative HPLC purification to ensure strict sequence accuracy and high chemical stability.
• Quality Assurance: Every batch of α-Helical CRF (9-41) is thoroughly analyzed via HPLC and mass spectrometry to verify exact molecular mass and confirm total compliance with target specifications.
• Documentation: Conscientia Industrial provides standard technical documentation for α-Helical CRF (9-41) (CAS 99658-03-4), including Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and Method of Analysis (MOA).
• Production Capacity: Highly versatile synthesis platforms accommodate orders ranging from milligram quantities for preliminary laboratory studies to bulk amounts for extensive commercial pipelines.
• Direct Source Advantage: As a direct peptide synthesis manufacturer, Conscientia Industrial offers factory-direct access, competitive pricing, and dedicated technical assistance.

Packaging & Storage

• Packaging: Supplied in 10mg, 50mg, 100mg, or 1g sealed vials, and 10g, 100g, or 1kg protective aluminum foil bags. Customized packaging and private labeling services are available upon request.
• Storage Condition: Keep tightly sealed in a cool, dry place away from atmospheric moisture and light exposure. Store at -20°C or colder for long-term preservation.
• Shelf Life: 24 months under recommended sub-zero storage conditions.
• Safety Handling: This product is intended for research and industrial use only. It is not intended for human or veterinary diagnostic or therapeutic use. Handle with proper personal protective equipment.

Shipping & Quotes

• Conscientia Industrial provides worldwide logistics solutions for α-Helical CRF (9-41) (CAS 99658-03-4), including international courier service, air freight, and sea freight. A complete set of shipping documents is provided to support international import and export requirements.
• Contact us today for the latest quotation, COA, MSDS, and technical documentation for α-Helical CRF (9-41) (CAS 99658-03-4).